% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     155
     136
     147
      98
     103
      89
      91
     123
     234
     131
     275
     262
     252
     348
     158
     171
     135
     122
     161
     115
     170
     139
     216
     165
     165
     165
     134
      97
     105
     100
     110
      66
      78
      63
      85
      43
      82
      46
      50
      40
      55
      54
      47
      52
      55
      39
      63
      22
      36
      27
      29
      32
      57
      37
      26
      13
      24
      34
      29
      25
      25
      16
      21
      -6
      23
      31
      33
      25
      19
      34
      10
      10
      22
      20
      45
      21
      25
      11
      35
      -8
       8
      26
      46
      50
      13
      27
      35
      29
      21
      26
      20
      18
      25
      26
      21
      35
       8
      23
     -17
     -25
     -16
     -24
      17
      18
      33
     -19
      19
      -2
      15
      -9
      29
      10
     -23
     -23
     -19
      -6
      35
     -13
      16
       5
      11
      12
      -8
      -4
      17
     -18
     -10
     -20